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build: Chart.js 4.5.1

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catborise 2026-10-17 12:54:51 +03:00
parent 53d900fd57
commit f5ec757d1a
9 changed files with 164 additions and 404 deletions
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21
computes/tests/test_cpu_graph.py
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@ -9,6 +9,7 @@ import unittest
from unittest import TestCase as UnitTestCase
from unittest.mock import MagicMock, PropertyMock, patch
from django.conf import settings
from django.contrib.auth import get_user_model
from django.core import signing
from django.test import TestCase
@ -20,6 +21,9 @@ from computes.models import Compute
from computes.views import CPU_SAMPLE_MAX_AGE, CPU_SAMPLE_SIGNER
from vrtManager.hostdetails import cpu_percent, wvmHostDetails
# the page script runs after the shared chart helpers
CHARTS_JS = settings.BASE_DIR / "static" / "js" / "charts.js"
def host(*readings):
"""A wvmHostDetails whose getCPUStats returns readings, (idle, busy) each."""
@ -133,19 +137,22 @@ class GraphScriptTestCase(TestCase):
const charts = [], requests = [];
let poll;
const page = {
document: {getElementById: () => ({getContext: () => ({})})},
document: {body: {}, getElementById: () => ({})},
// Chart.js adds the lists a config leaves out
Chart: function (ctx, config) {
getComputedStyle: () => ({getPropertyValue: () => ""}),
Chart: Object.assign(function (canvas, config) {
this.data = Object.assign({labels: []}, config.data);
this.data.datasets.forEach((set) => { set.data = set.data || []; });
this.options = config.options;
this.update = () => {};
charts.push(this);
},
}, {defaults: {}}),
$: {getJSON: (url, params) => { requests.push(params); return {}; }},
pollWhileVisible: (interval, request, onData) => { poll = {request, onData}; },
};
vm.runInNewContext(SCRIPT, vm.createContext(page));
const context = vm.createContext(page);
vm.runInContext(CHARTS, context);
vm.runInContext(SCRIPT, context);
const answer = (cpu, sample) => ({cpudata: cpu, window: 5.1, cpu_sample: sample, timeline: "t",
memdata: {total: 1048576, usage: 0}});
poll.request();
@ -153,10 +160,10 @@ class GraphScriptTestCase(TestCase):
poll.request();
poll.onData({cpudata: null, memdata: {total: null, usage: null}, timeline: "t"});
poll.request();
const label = charts[0].options.tooltips.callbacks.label({datasetIndex: 0, index: 0, yLabel: 3}, charts[0].data);
const label = charts[0].options.plugins.tooltip.callbacks.label({dataset: {label: "Usage"}, formattedValue: "3", dataIndex: 0});
console.log(JSON.stringify({requests, label, cpu: charts[0].data.datasets[0].data,
mem: charts[1].data.datasets[0].data, memMax: charts[1].options.scales.yAxes[0].ticks.max}));
""".replace("SCRIPT", json.dumps(script))
mem: charts[1].data.datasets[0].data, memMax: charts[1].options.scales.y.max}));
""".replace("SCRIPT", json.dumps(script)).replace("CHARTS", json.dumps(CHARTS_JS.read_text()))
out = subprocess.run(["node", "-e", js], capture_output=True, text=True, timeout=30)
self.assertEqual(out.returncode, 0, out.stderr)
result = json.loads(out.stdout)